Finite element and response surface methods were utilized to investigate the stress concentration factor induced in isotropic rectangular plates with two identical countersunk rivet holes due to uniaxial tension. In this investigation, the finite element model was constructed using ANSYS software and used to produce stress concentration factor (SCF) data. ; Additionally, the response surface method (RSM) was implemented to characterize the influence of the problem geometric parameters on the SCF. Besides, RSM combined with least squares regression methods were employed to formulate a simple and effective equation to mathematically compute the stress concentration factor value. ; This equation was consequently verified with finite element analysis (FEA) results. Lastly, an optimum plate and holes configuration that minimizes the SCF was suggested and hence recommended.
Zielona Góra: Uniwersytet Zielonogórski
IJAME, volume 25, number 4 (2020)
Biblioteka Uniwersytetu Zielonogórskiego
2023-07-06
2023-02-27
85
https://zbc.uz.zgora.pl/publication/78149
Nazwa wydania | Data |
---|---|
A study on the stress concentration factor induced in double countersunk holes due to uniaxial tension | 2023-07-06 |
Albers, Bettina Savidis, Atavros A. Taşan, Ercan H. Estorff, Otto von Gehlken, Malte Cordón, Oskar - ed. Kazienko, Przemysław - ed.
Sharma, Avadesh Kumar Chauhan, Premanand Singh Sharma, P. Bhadoria, Shailendra Singh Jurczak, Paweł - red.
Czechowski, Leszek Jurczak, Paweł - red.
Strug, Barbara Paszyńska, Anna Paszyński, Maciej Grabska, Ewa Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
Szafran, Jacek Juszczyk-Andraszyk, Klaudia Kamiński, Marcin Jurczak, Paweł - red.
Khrouf, F. Tebassi, Hamid Yallese, M.A. Chaoui, Kamel Haddad, A. Jurczak, Paweł - red.
Hanumanthaiah, Abhishek Hanumanthanaik, Vijayakumar Chitrahalli Lingaraju, Mahesh Kumar Kotagi Girisha, Shwetha Kuczyński, Tadeusz - red.
Ardakani, Mostafa Kamali Noorossana, Rassoul Niaki, Seyed Taghi Akhavan Lahijanian, Homayoun Korbicz, Józef (1951- ) - ed.